Bihar to Assam · 968 km · Compare trains, buses & driving options
The straight-line distance from Samastipur to Tinsukia is approximately 968 km (601 miles). By road, the distance increases to about 1,230 km due to terrain, highways, and road networks connecting Bihar to Assam.
Tinsukia does not have its own commercial airport. The nearest airport is Jorhat (JRH). Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportIndian Railways connects Samastipur and Tinsukia with multiple daily services. The journey takes approximately 18 hrs 55 min. Rajdhani and Shatabdi express trains are faster, while mail and passenger trains make more stops but cost less.
Book in advance through IRCTC, especially during festivals and holidays when seats fill up quickly.
Check Trains on IRCTCBus travel is a popular and affordable option for the Samastipur to Tinsukia route. The journey takes approximately 24 hrs 36 min covering ~1,230 km. Both government and private operators service this route.
Night buses are popular for this distance — travel while you sleep and arrive fresh at your destination.
Search Samastipur to Tinsukia BusesThe drive from Samastipur to Tinsukia is a long one — approximately 1,230 km taking around 14 hrs 41 min. Plan at least one overnight halt. Fatigue driving on Indian highways is dangerous.
For official travel information, regulations, and booking services:
IRCTC — Indian Railway Catering and Tourism Corporation — Book train tickets online
Airports Authority of India — Airport information and flight status
DGCA — Directorate General of Civil Aviation — Indian aviation regulator
Incredible India — Official tourism portal of India